The rear side windows (quarter windows) on The 1968-1972 GM 'A' body (small) cars as well as the 1969-1970 full size GM 2 door hardtops and convertible cars have a seal on the front edge of the rear side windows (also called quarter windows) that meets up with the door windows when you close the doors. This is the pair of chrome retainers that the seals fit into for the left (drivers) and right (passengers) side. The seals are available separately.

This pair of chrome seal retainers fit the following cars: 1968-1972 Buick Skylark, GS, GS350, GS400 & GS455, Chevrolet Chevelle & Monte Carlo, Oldsmobile Cutlass, Cutlass Supreme & 442 and the Pontiac Tempest, LeMans, GTO and Grand Prix 2 door hardtop or convertible.

This pair of chrome seal retainers also fit the following cars: 1969-1970 Buick Electra, Wildcat & LeSabre, Cadillac Calais & DeVille, Chevrolet Caprice & Impala, Oldsmobile 88, Delta 88 & 98 and the Pontiac Bonneville, Catalina & Executive 2 door hardtop or convertible.

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